Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5USN callsign genealogy
Currently held by Mungo, Paul R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KE5USN's current licensee, walking backwards.
- Mungo, Paul ROHgranted 2016-12-14cancelled 2022-01-07
Successor callsigns
Callsigns held now by people who previously held KE5USN.
- Ibert, Trocky HARgranted 2018-11-15
All historical holders
Every license row we've seen with the callsign KE5USN, oldest first.
- Ibert, Trocky H AR2008-05-22 → cancelled 2009-01-31
- Mungo, Paul R OH2022-01-07 active